security of the U.S. but also those of many other nations with which it has defence agreements. d) what makes the U.S.A. a superpower is that its army is equipped with a very sophisticated
weapons system.
5. All the following statements are true apart from that
a) regarded as a superpower in every respect the U.S., under some multilateral treaties, takes up the responsibility for ensuring the security and freedom of several nations. b) military connections of the U.S expand everywhere in the world.
c) compared with those of other nations, the weapons systems of the U.S are the most
sophisticated.
d) almost four million men and women soldiers can be mobilised in case of a war the U.S.
might wage against any country.
6. Multilateral treaties are.....................
a) those between two sides
b) those regarding three sides
c) those regarding defence
d) those regarding more than two groups or nations Researches on the casualties which result from earthquakes indicate that the majority of deaths
are caused by collapsing pillars, walls bridges or other constructions. Despite the existence of
technology necessary to design quake-resistant buildings, there are no laws to force builders to
use it. For instance some buildings must be constructed with special consideration. In such
disasters fire stations, hospitals, and police stations are expected to remain undamaged even if
many other buildings collapse not only because there are many people in them but also for the
simple reason that anyone hurt in any building is to be helped by those working in them. In an
earthquake in Erzurum in 1992 there would have been more survivors if those injured had not
had to be carried a long distance for medical assistance. In another quake occurring in San
Francisco in 1906 most of the damage was caused owing to the fires. Further examples can be
given that point out the significance of earthquake preparedness.
7. The biggest problem which causes most deaths and casualties during earthquakes is -
